Dear All,

Could you please advice/suggest to me,


How much percentage/wastage to be added in cost estimate for sand filling when the specification for sand specifies




1.Fineness modulus of sand not less than 2.2 nor more than 3.2 and

2.For 98% Maximum Dry Density Comapction and

3.For 93% Maximum Dry Density Comapction and

4.Uniformity coefficient of sand in between 2 to 8



Your early response ih highly appreciated.

Thanks in Advance.

KRISHNA